Cubes of 2 Digit Numbers Worksheet

Vedic maths trick 17: Cubes of 2-digit numbers · Set 258 · 40 sums

The trick (Anurupyena): Top row: a³, a²b, ab², b³ (each term is the one before × b ÷ a). Under the two middle terms write double of them, and add: a³ | 3a²b | 3ab² | b³. Combine from the right with carries.

1. 1.87³ =
2. 2.21³ =
3. 3.35³ =
4. 4.48³ =
5. 5.27³ =
6. 6.72³ =
7. 7.32³ =
8. 8.32³ =
9. 9.48³ =
10. 10.11³ =
11. 11.16³ =
12. 12.58³ =
13. 13.67³ =
14. 14.84³ =
15. 15.66³ =
16. 16.22³ =
17. 17.71³ =
18. 18.41³ =
19. 19.97³ =
20. 20.12³ =
21. 21.57³ =
22. 22.85³ =
23. 23.96³ =
24. 24.65³ =
25. 25.55³ =
26. 26.71³ =
27. 27.27³ =
28. 28.29³ =
29. 29.33³ =
30. 30.84³ =
31. 31.87³ =
32. 32.81³ =
33. 33.33³ =
34. 34.88³ =
35. 35.21³ =
36. 36.46³ =
37. 37.55³ =
38. 38.72³ =
39. 39.33³ =
40. 40.14³ =

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